来源：葡萄

分析手段：HPLC-ESI-MS(−)

前级离子： [M−H]⁻:305.0649

峰列表（丰度）：

109.0260(3.7%)

111.0432(16.1%)

123.0074(7.0%)

123.0438(3.9%)

125.0234(40.1%)

126.0230(4.5%)

135.0430(3.2%)

137.0184(18.9%)

137.0248(14.1%)

139.0316(3.2%)

153.0089(3.2%)

154.0207(3.6%)

160.6075(4.8%)

161.0285(7.7%)

164.0339(3.6%)

165.0150(10.9%)

165.0247(3.4%)

166.0207(3.6%)

167.0335(12.5%)

173.0549(8.2%)

177.0475(4.1%)

179.0309(7.3%)

181.0502(3.7%)

192.2902(4.1%)

199.0598(3.2%)

202.0563(3.7%)

219.0661(3.7%)

221.0508(7.1%)

261.0751(3.4%)

305.0423(3.7%)

305.0677(99.9%)